After winter construction in cold regions, dredger requires anti‑freezing storage. Drain water from pipeline and pump chamber to avoid freezing‑induced cracking; apply antifreeze protection for engine and hydraulic system. Preheat before low‑temperature restart to prevent hard cold‑start wear. Yakai Dredging Manufacturing Machinery Co., Ltd. provides winter maintenance checklist guiding proper storage and startup. Consultation：WhatsApp/Tel:+86 13869631558,E‑mail: nancy@yakaidredger.com
